Gregg S. Bossen CPA, the Founder

Gregg Bossen is a practicing CPA with his own full-service accounting firm located in Atlanta, Georgia.

In 2000, Gregg created QuickBooks Made Easy for Nonprofits to teach nonprofit organizations how to best use QuickBooks for their specific needs. Gregg is not only an expert in QuickBooks…he is the nation’s leading expert when it comes to nonprofits that use the financial accounting software.

Gregg and QuickBooks Made Easy for Nonprofits teach live seminars around the country for various groups including more than 25 Nonprofit State Associations, as well as at annual events such as Scaling New Heights, QuickBooks Connect, and for national partners such as Grant Station, TechSoup, Insightful Accountant and Nonprofit Quarterly. In total, he has taught over 3,500 seminars to more than 55,000 students. Gregg also conducts webinars, provides technical support and one-on-one consulting for hundreds of clients, and offers nonprofit industry-specific streamable training with his vanguard products “The Essentials” and “Beyond the Essentials”.

Our Team


Bill Sims

Director of Marketing and Client Engagement

Bill Sims joined QuickBooks Made Easy for Nonprofits in 2018 and brings over 30 years of marketing experience to the team. Handling the marketing, webinar and live event planning/logistics, and customer service for QuickBooks Made Easy for Nonprofits, Bill is happy to have made the switch from helping for-profit companies to the nonprofit sector.


Paige Hudson Garcia

Tech Support Team Member

Holding several credentials as a top-rated Certified QuickBooks ProAdvisor with a passion for nonprofits, Paige Hudson Garcia is a highly-valued member of the QuickBooks Made Easy for Nonprofits Tech Support team. An innovative and fearless problem-solver, Paige says she will never stop empowering clients to reach their goals.


Barbara Starley

Tech Support Team Member

Barbara Starley is a CPA, QuickBooks Pro Advisor, author, and trainer. Barbara is an expert in helping Houses of Worship utilize QuickBooks for their specific needs. She brings her passion for helping entrepreneurs and small business owners become more confident and more profitable as an invaluable member of the QuickBooks Made Easy for Nonprofits Tech Support team.


Jennifer Maddox

Tech Support Team Member

Jennifer Maddox graduated from the University of Georgia and has been a natural fit with both Gregg's CPA practice and QuickBooks Made Easy for Nonprofits. She is a vital member of the Tech Support team and manages the audit portion of the CPA practice performing close to twenty audits a year. Additionally, Jennifer serves as an on-site bookkeeper for those clients lucky enough to have her.


Debra Kilsheimer

Tech Support Team Member

A Certified QuickBooks ProAdvisor since 1995 and Advanced QuickBooks Certified since 2008, Debra Kilsheimer really enjoys training and helping clients make QuickBooks "sing"! Owner of a full-service accounting and tax firm serving Central Florida for more than 20 years, Debra brings that same drive to the QuickBooks Made Easy for Nonprofits Tech Support team.